Pinch bar



FIG. 1 is a perspective view of a pinch bar showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a right view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a partial, enlarged view of FIG. 1 thereof.

The broken lines depict portions of the pinch bar in which the design is embodied that are not considered part of the claimed design. 

CLAIM The ornamental design for a pinch bar, as shown and described. 